
Replacement Main Frame Hinge Spindle for Long Wheelbase Bromptons
This hinge spindle is the pivot pin for the main frame hinge on long wheelbase (LWB) Brompton frames. It’s a key part in the folding joint, and replacing a worn or damaged spindle can help restore a tight hinge feel and smooth, consistent folding.
Brompton hinge hardware varies by wheelbase and model year, so this part is best matched to the spindle you’re replacing to confirm correct fit before installation.
Small Things – Big Difference
- Main frame hinge spindle for long wheelbase Brompton frames
- Supports stable hinge alignment for a secure ride and predictable fold
- Direct replacement for worn, bent, or corroded hinge spindle hardware
- Best practice: compare measurements to your removed spindle before ordering